In a sneak peek at next week’s episode of Pretty Little Liars exclusive to PEOPLE, Hanna (Ashley Benson) and Caleb (Tyler Blackburn) discuss the new cyber bully in Rosewood who’s using emojis to blackmail the Liars into solving Charlotte’s (Vanessa Ray) murder.

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Hanna bristles at Caleb referring to the bad guy as “A,” but he assures her they’re not regressing back to their high school ways.

“It’s not the same person, but they want the same thing,” he says. “They want to make you miserable. But this time, you are smarter and you’re stronger, and you know that you can beat this because you’ve done it before.”

The topic turns to beer, then Toby (Keegan Allen) – Caleb’s old bro and the ex-boyfriend of Spencer (Troian Bellisario), Hanna’s BFF who’s now dating Caleb, her high school sweetheart.